38bc3239b5cf71dc370502c20527717b02ad63ee2948894a447d20839f327939

Analysis

max time kernel
103s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 17:17

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General

Target

passwords_grabber.pyc
Size

7KB
MD5

d23a91aebc53fb0d013c182fc10a569e
SHA1

2fe4680de0ddafad84c4cf69d5427674ee2f49d9
SHA256

5fd25ed5ea1de4064160ee4559dfba63fe1e4b86fd631c388581ddebfc975b7d
SHA512

97c4aeb2d64469d6d469066bfa24135ad9351f79cbafe5f97ccdbc4e8d759684789f10efe08f50db0d33b8a923b0d9bb6c4ad6d49aadc938472781fd37ca0024
SSDEEP

192:A114qWLlhuUIxDPK2cMHJb+XUhitovgEuz:64qWLlMFyVMHAE/4

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2848	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2848	AcroRd32.exe
2848	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 2936	1656	cmd.exe	30
PID 1656 wrote to memory of 2936	1656	cmd.exe	30
PID 1656 wrote to memory of 2936	1656	cmd.exe	30
PID 2936 wrote to memory of 2848	2936	rundll32.exe	31
PID 2936 wrote to memory of 2848	2936	rundll32.exe	31
PID 2936 wrote to memory of 2848	2936	rundll32.exe	31
PID 2936 wrote to memory of 2848	2936	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\passwords_grabber.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\passwords_grabber.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2936
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\passwords_grabber.pyc"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
ca1a4ba63daf8435bc90b86926245448

SHA1
e6f0fec403b8d62a513de124457b178e69875d4b

SHA256
a652af11782bdae813f1670d1a7610b1760133814a5592cd154dbe7de16a3689

SHA512
210ce27bbce11f468a2687e273dd270e22081c89b584431d406d6b8feb6ece9f550f2510e10cba7009c437561d22880b643be9463c61934ec88e7d37ee1baf10

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